SNAP RING,EXTERNAL (P/N b-3843-56zd) - Serviceable

The b-3843-56zd is an external snap ring designed to provide axial retention on grooved shafts in aircraft assemblies. This steel retaining ring secures bearings, spacers, and other components in accessory drives and rotating equipment. Installation requires retaining ring pliers to compress the ring into the shaft groove, ensuring proper seating and load retention.

The part conforms to military standard MS16624 specifications for aerospace hardware reliability.

What is the SNAP RING,EXTERNAL (P/N b-3843-56zd)?

The b-3843-56zd is an external snap ring designed to provide axial retention on grooved shafts in aircraft assemblies. This steel retaining ring secures bearings, spacers, and other components in accessory drives and rotating equipment.

Does the b-3843-56zd meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The SNAP RING,EXTERNAL conforms to its applicable AN (Air Force-Navy), MS (Military Standard), or NAS (National Aerospace Standard) specification. Contact us for specific specification details.

What material is the b-3843-56zd manufactured from?

Aviation hardware is available in various materials including cadmium-plated steel, stainless steel, aluminum alloy, and titanium depending on the application. Contact us for material certification and specifications for the b-3843-56zd.

Can I order the b-3843-56zd in custom quantities?

Yes, we sell hardware in various quantities from single units to bulk lots. The SNAP RING,EXTERNAL is available in: Serviceable. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.